我国人民民主专政的实质上是下列哪一个（）。
A.无产阶级的专政
B.工农联合专政
C. * * 党 * *
D.农民大多数专政
参考答案：A
下列各句均有一处错误，请指出并在横线上改正。
1. Do they good friends?
A B C D
2. My father and mother are my parent.
3. — Is your pen red?
A B
— No, he isn't.
C D
4. Mum, what that in the picture?
5. These are my photoes
举出5部我国历史上家庭教育名著和作者。
